PPP connection speed
Hi all,
I have three ISPs, let me name them A, B and C.
A is very new(technology), B & C are relatively old compare to A.
In debian, for ISP A, I can have a average download rate 3k/s. But for B &
C, the download rate is only about 800bytes/s.
But for the same matchine, in RedHat 5.1, I can have a download rate at
3k/s for all three ISPs.
Some kind debian users advised me to change the line in
/etc/rc.boot/0setserial from
STD_FLAGS="session_lockout"
to STD_FLAGS="session_lockout spd_vhi"
I tried that and it didn't help.
Also, someone advised me to use mru/mtu. If you think this will solve the
problem, could you please give me more info on mru/mtu?
And is bsdcompression vital to speed up the connection??
By the way, I didn't use the debian script pon and poff. Since I have many
ISPs, I wrote a shell script for them. It looks as follows:
case $1 in
A)
/usr/sbin/pppd connect 'chat -v "" ATDT99999999 CONNECT ""\
"OK" ogin: USERNAME word: PASSWORD election 3' /dev/modem 115200 \
-detach crtscts modem defaultroute &
;;
Is there anything wrong with the script? I use them in Redhat as well, and
it didn't cause trouble at all...
Thanks for any help in advance.
Regards,
Shao.
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Shao Zhang \\/
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